WARNING LIGHTS

I have a 1999 imported Prius. 2 warning lights are showing. One is an orange
coloured pictogram of a car with an exclamation mark through it, the other
is a yellow pictogram of an engine block which flashes on and off every few
minutes. Toyota GB have lost the one machine they had which diagnoses the
problems of these imports. Do you know of anyone in the UK who has one of these import specific diagnostic machines?